Ports and protocols Flashcards
1
Q
port 20 TCP
A
FTP
2
Q
port 21 TCP
A
FTP
3
Q
Port 22 TCP
A
SSH
4
Q
Port 23 TCP
A
Telnet
5
Q
Port 25 TCP
A
SMTP
6
Q
Port 53 TCP/UDP
A
DNS
7
Q
Port 67 UDP
A
DHCP
8
Q
Port 68 UDP
A
DHCP Client
9
Q
Port 80 TCP
A
HTTP
10
Q
Port 110 TCP
A
POP
11
Q
Port 137-139 UDP/TCP
A
NetBIOS over TCP/IP
12
Q
Port 143 TCP
A
IMAP
13
Q
Port 161 UDP
A
SNMP
14
Q
Port 162 UDP
A
SNMP operation
15
Q
Port 389 TCP
A
LDAP
